TY - JOUR AU - V. I. Kim AU - I. B. Kozhukhov TI - Regularity conditions for semigroups of isotone transformations of countable chains JO - Fundamentalʹnaâ i prikladnaâ matematika PY - 2006 SP - 97 EP - 104 VL - 12 IS - 8 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/FPM_2006_12_8_a3/ LA - ru ID - FPM_2006_12_8_a3 ER -